you cannot predict that with any confidence as most suicide families will tell you
If you prepare your children for the world and gain their confidence. You and they are ahead of the problem. My now 33 year old mothed of 3 daughter came to me about a bully on the bus when she was 11. I gave some advice and a microcassette recorder. She taped 1 round trip. I set a meeting between the school, the other parents, and my wife and I. Tape was played. I calmly explained to the parents how little they would own if it did not stop and handed them and the school a letter from my lawyer. It never happened again. My daughter my son had been talked to since pre-school about what they may encounter in life and how to handle. You can’t’ predict suicide without dialog. Sometimes you don’t see it coming sometimes you do. But suicide due to bullying as children should not exist.